I run low 12's all day long with the TorqueShift and our SCT tuning. It's a very tough transmission and can take 500rwhp easy. You'll have no concerns with the trans at all.
Whether SCT or Spartan, you'll be happy with the end result.
__________________
Innovative Diesel Performance
410-620-3020
http://www.innovativediesel.com
The Original SCT Custom Tuning Dealer!
Custom Tuning for Power and Mileage.
IDP thrives on carrying only the best parts and great customer service. Over 5000 parts ready to ship for your diesel truck!
